| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/27/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/17/15 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 01/20/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/20/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/20/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/02/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
